JPS5582449A - Cell of master slice semiconductor integrated circuit - Google Patents

Cell of master slice semiconductor integrated circuit

Info

Publication number
JPS5582449A
JPS5582449A JP15611978A JP15611978A JPS5582449A JP S5582449 A JPS5582449 A JP S5582449A JP 15611978 A JP15611978 A JP 15611978A JP 15611978 A JP15611978 A JP 15611978A JP S5582449 A JPS5582449 A JP S5582449A
Authority
JP
Japan
Prior art keywords
contact
integrated circuit
master slice
lines
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15611978A
Other languages
Japanese (ja)
Other versions
JPS635902B2 (en
Inventor
Takeo Tanaka
Masahiko Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15611978A priority Critical patent/JPS5582449A/en
Publication of JPS5582449A publication Critical patent/JPS5582449A/en
Publication of JPS635902B2 publication Critical patent/JPS635902B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Abstract

PURPOSE: To obtain a random logical circuit of high speed and density, by appropriately positioning contact holes in the diffused layers of driving MOS transistors of a master slice integrated circuit in which transistors are bidimensionally arrayed.
CONSTITUTION: One cell of a master slice semiconductor integrated circuit comprises a depletion-type MOS transistor D1 for a load and driving MOS transistors T11, T12, T13, T14 continuous to power lines VSS, VDD. Small circles in Fig. represent contact. N1WN16 denote the contact of aluminium lines with diffused layers. L1WL14 and M1WM10 denote the contact of polycrystalline silicon lines with the aluminium lines. Each contact is located in an appropriate position to facilitate wiring and reduce the area of the diffused layer. This results in reducing the load capacity and enabling rapid operation.
COPYRIGHT: (C)1980,JPO&Japio
JP15611978A 1978-12-15 1978-12-15 Cell of master slice semiconductor integrated circuit Granted JPS5582449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15611978A JPS5582449A (en) 1978-12-15 1978-12-15 Cell of master slice semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15611978A JPS5582449A (en) 1978-12-15 1978-12-15 Cell of master slice semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS5582449A true JPS5582449A (en) 1980-06-21
JPS635902B2 JPS635902B2 (en) 1988-02-05

Family

ID=15620727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15611978A Granted JPS5582449A (en) 1978-12-15 1978-12-15 Cell of master slice semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS5582449A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858741A (en) * 1981-10-05 1983-04-07 Nec Corp Integrated circuit device
JPS63296240A (en) * 1988-04-22 1988-12-02 Nec Corp Semiconductor integrated circuit device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858741A (en) * 1981-10-05 1983-04-07 Nec Corp Integrated circuit device
JPH0122734B2 (en) * 1981-10-05 1989-04-27 Nippon Electric Co
JPS63296240A (en) * 1988-04-22 1988-12-02 Nec Corp Semiconductor integrated circuit device

Also Published As

Publication number Publication date
JPS635902B2 (en) 1988-02-05

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